Dear All,
Painting being carried out for buried installation, I have two queries :-
(1)- bonnet studs & nuts of top entry valves shall be protected from blast cleaning?
(2)- valve including bolting has to be completely painted in order to ensure continuity of the coating?
As a general engineering practice, I would say "YES", though some advise from Painting experts would be much appreciated. Please confirm, it's urgent...
Regards
Manpreet Singh
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